7-(3-oxobutan-2-yloxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one
- 中文别名:7-[(3-氧代-2-丁烷基)氧基]-2,3-二氢环戊烯并[c]苯并吡喃-4(1H)-酮
- 英文别名:7-(3-oxobutan-2-yloxy)-2,3-dihydro-1H-cyclopenta[c]chromen-4-one;
OTAVA-BB BB7210430469;
CHEMBRDG-BB 6155258;
AURORA 16184;
7-(1-METHYL-2-OXO-PROPOXY)-2,3-DIHYDRO-1H-CYCLOPENTA[C]CHROMEN-4-ONE;
7-(1-METHYL-2-OXOPROPOXY)-2,3-DIHYDROCYCLOPENTA[C]CHROMEN-4(1H)-ONE;
AKOS BBS-00008717;
OTAVA-BB 7210430469;
7-(1-methyl-2-oxopropoxy)-2,3-dihydrocyclopenta[c]chromen-4(1H)-one(SALTDATA: FREE)
- CAS No.:314743-56-1
- 分子式:C16H16O4
- 分子量:272.29600
- 精确分子量:272.10500
- PSA:56.51000
- 分子结构式:
物化性质
- 密度:
- 1.26g/cm3
- 沸点:
- 463.2ºC at 760 mmHg
- 闪点:
- 207.7ºC
- 折射率:
- 1.583
安全信息
- 密度:
- 1.26g/cm3
- 沸点:
- 463.2ºC at 760 mmHg
- 闪点:
- 207.7ºC
- 折射率:
- 1.583
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%